>> reporter: hi, john, how are you? then, back in the u.s., we heard from him again. >> thank god, i'm in a place where there's some sanity. >> reporter: and finally, today, in guatemala city, a much calmer mcafee. you did not nor did any of your associates shoot him? >> for what reason? how stupid would it be? >> reporter: why don't you go to the police, talk to them, hash this all out? >> if only one-tenth of what i'm saying is true, i'm going to go in with a lawyer, things are going to be polite, they're going to say, ah, we're going to have to detain you. do you think the system of justice works in belize like it does in america? it does not. >> reporter: since his glory days in the '80s and '90s, pioneering that anti-virus sopt ware that still pops up on millions of computers, muck afee's journey has twisted and turned. in 2009, he lick by dated his assets, telling "nightline" -- >> it's been reported you are worth $100 million. >> that may have been true. >> reporter: then, he moved to belize and bought this seasi